강지환

Hyun Ji-suk

김하늘

Go Mi-yeon

정혜영

Park Jung-ran

윤희석

Kim Tae-hoon

김형범

Park Deok-goo

윤현숙

Kim Wal-sook

كيم هاي أوك

Ji-suk's mother

이재용

Ji-suk's father

이장우

Mi-yeon's classmate

안용준

Mi-yeon's nephew